2003-2004 Cummins 5.9L Brand New Injector Set 90HP 30% Over (DDPN305-90) LLY Pyrometer recommended

Pyrometer recommended

They're forged from 4340ACQ certified material for strength and durability

timing chain

Then you are experiencing valve float and reversion

9L Brand New Injector Set 90HP 30% Over (DDPN305-90)

2003-2004 Cummins 5.9L Brand New Injector Set 90HP 30% Over (DDPN305-90) LLY Pyrometer recommended2003 2004 Cummins 5. 9L Brand New Injector Set 90HP 30% Over (DDPN305 90) Dodge 03 04 Injector Set: Brand New injectors flowing at 30 percent over. Injector set can support up to 650 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump. Sold as a balanced and matched set.